Patents

PATENT RU 2529500. CATALYST FOR OXIDATION OF SULPHUROUS COMPOUNDS

PATENT RU 2540121. METHOD OF LIGHT HYDROCARBONS TREATMENT FROM CARBONYL SULPHIDE

PATENT RU 2552516.METHOD OF OBTAINING POLYQUINONES

PATENT RU 2603635.METHOD FOR DEMERCAPTANISATION OF HYDROCARBON MATERIAL

PATENT RU 2644779.CATALYST FOR LIQUID PHASE OXIDATION OF SODIUM SULFIDE

PATENT RU 2647591.METHOD OF CO-PRODUCTING POLYQUINONES AND ETHYLENE BISPHENOL

PATENT RU 2659269. METHOD FOR TREATING SEWAGE FROM SULFIDE AND/OR MERCAPTIDE SULFUR AND INSTALLATION FOR ITS IMPLEMENTATION

PATENT RU 2665039. NEW BIS(3,5-DI-TERT-BUTYL-4-HYDROXYPHENYL)PROPYL)PHOSPHATE CHEMICAL COMPOUND.

PATENT RU 2680522.METHOD FOR REGENERATIVE CLEANING OF HYDROCARBON RAW FROM ACID IMPURITIES

PATENT RU 2677226. NEW METAL COMPLEX COMPOUNDS OF OLYGOPYROCATECHOLATE AND METHOD FOR OBTAINING CATALYSTS FOR OXIDATION OF SULFUR COMPOUNDS BASED THEREON.

PATENT RU 2689572. METHOD OF REGENERATING ALKANOLAMINES WHEN PURIFYING HYDROCARBON GASES FROM HYDROGEN SULPHIDE

PATENT RU 2699020. METHOD OF PURIFYING HIGH-BOILING HYDROCARBON FRACTIONS FROM MERCAPTANS

PATENT RU 2741546. METHOD OF OXIDISING SODIUM SULPHIDE

PATENT RU 2748587. METHOD FOR REDUCING ORGANIC CHLORIDE CONTENT IN OIL AND INSTALLATION FOR IMPLEMENTATION THEREOF

PATENT RU 2775569. METHOD FOR INCREASING THE PRODUCTIVITY OF DAIRY COWS OF VARIOUS GENOTYPES OF THE PON1 GENE

PATENT RU 2784941. METHOD FOR THERMO-OXIDATIVE CRACKING OF HYDROCARBON RAW MATERIALS

PATENT RU 2783899. NEW CHEMICAL COMPOUND 1-(2-PHENYLPROP-1-EN-1-YL)-4-(2-PHENYLPROPYL)TETRASULFAN